74ALVT16827(2018) データシートの表示（PDF） - NXP Semiconductors.
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74ALVT16827 Datasheet PDF : 14 Pages
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Nexperia
74ALVT16827
20-bit buffer/line driver; non-inverting; 3-state
Symbol Parameter
IBHHO
bus hold HIGH
overdrive current
Conditions
Min
data inputs; VCC = 3.6 V; VI = 0 V to 3.6 V [6] -500
IEX
IO(pu/pd)
external current
power-up/power-down
output current
output in HIGH-state when VO > VCC;
VO = 5.5 V; VCC = 3.0 V
VCC ≤ 1.2 V; VO = 0.5 V to VCC;
VI = GND or VCC; nOEn = don’t care
-
[7]
-
IOZ
OFF-state output
VCC = 3.6 V; VI = VIL or VIH
current
output HIGH; VO = 3.0 V
-
output LOW; VO = 0.5 V
-
ICC
supply current
VCC = 3.6 V; VI = GND or VCC; IO = 0 A
outputs HIGH
-
ΔICC
CI
additional supply
current
input capacitance
outputs LOW
outputs disabled
per input pin; VCC = 3 V to 3.6 V;
one input at VCC - 0.6 V;
other inputs at VCC or GND
VI = 0 V or VCC
-
[4]
-
[5]
-
-
CO
output capacitance
VO = 0 V or VCC
-
Typ[1]
-
10
1
0.5
0.5
0.07
4.2
0.07
0.04
3
9
[1] All typical values for VCC = 2.5 V ± 0.2 V are measured at VCC = 2.5 V and Tamb = 25 °C.
All typical values for VCC = 3.3 V ± 0.3 V are measured at VCC = 3.3 V and Tamb = 25 °C.
[2] Unused pins at VCC or GND.
[3] This parameter is valid for any VCC between 0 V and 1.2 V with a transition time of up to 10 ms.
From VCC = 1.2 V to VCC = 2.5 V ± 0.2 V a transition time of 100 μs is permitted. This parameter is valid for Tamb = 25 °C only.
[4] ICC with outputs disabled is measured with outputs pulled up to VCC or pulled down to ground.
[5] This is the increase in supply current for each input at the specified voltage level other than VCC or GND.
[6] This is the bus hold overdrive current required to force the input to the opposite logic state.
[7] This parameter is valid for any VCC between 0 V and 1.2 V with a transition time of up to 10 ms.
From VCC = 1.2 V to VCC = 3.3 V ± 0.3 V a transition time of 100 μs is permitted. This parameter is valid for Tamb = 25 °C only.
Max Unit
-
μA
125 μA
±100 μA
5
μA
-5 μA
0.1 mA
6
mA
0.1 mA
0.4 mA
-
pF
-
pF
10 Dynamic characteristics
Table 7. Dynamic characteristics
At recommended operating conditions; Tamb = -40 °C to +85 °C; Voltages are referenced to GND (ground = 0 V); for test
circuit see Figure 7.
Symbol Parameter
Conditions
Min
Typ[1]
Max Unit
VCC = 2.5 V ± 0.2 V
tPLH
LOW to HIGH propagation delay
nAn to nYn; see Figure 5
1.0
2.0
2.9 ns
tPHL
HIGH to LOW propagation delay
nAn to nYn; see Figure 5
1.0
2.0
3.0 ns
tPZH
OFF-state to HIGH propagation delay nOEn to nYn; see Figure 6
tPZL
OFF-state to LOW propagation delay
nOEn to nYn; see Figure 6
2.0
3.2
5.5 ns
1.7
2.9
4.3 ns
tPHZ
HIGH to OFF-state propagation delay nOEn to nYn; see Figure 6
1.8
2.8
5.1 ns
tPLZ
LOW to OFF-state propagation delay
nOEn to nYn; see Figure 6
1.4
2.3
3.9 ns
VCC = 3.3 V ± 0.3 V
tPLH
LOW to HIGH propagation delay
tPHL
HIGH to LOW propagation delay
nAn to nYn; see Figure 5
nAn to nYn; see Figure 5
0.7
1.5
2.2 ns
0.8
1.6
2.3 ns
74ALVT16827
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 24 January 2018
© Nexperia B.V. 2018. All rights reserved.
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